IS-IS routing protocol

[Lucian Cristian]

On 12.08.2019 22:01, Rouven Czerwinski wrote:
> Hi,
>
> Lucian Cristian <luci at powerneth.ro> writes:
>
>> Has anyone managed to configure IS-IS routing with wireguard interfaces ?
>>
>> I've added multicast address to AllowedIPs (AllowedIPs=224.0.0.0/24) but
>> when I activate ip router isis on the wireguard interface, tcpdump only
>> shows: unknown ip 8
>>
>> expecting to see something like L1 Lan IIH, hlen: 27, v: 1, pdu-v: 1,
>> sys-id-len: 6 (0), max-area: 3 (0)
>>
>> or
>>
>> L2 Lan IIH, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
> IS-IS uses layer 2 while wireguard only provides layer 3 connectivity.
> IS-IS will not work over wireguard.
>
> Regards,
> Emantor
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Is what I feared, thank you !

Lucian